INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.52' (ECDSA) to the list of known hosts. 2018/04/20 01:14:30 fuzzer started 2018/04/20 01:14:30 dialing manager at 10.128.0.26:41811 2018/04/20 01:14:36 kcov=true, comps=false 2018/04/20 01:14:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/04/20 01:14:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f0000001380)}, 0x0) 2018/04/20 01:14:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffc1}) 2018/04/20 01:14:39 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/04/20 01:14:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2284, &(0x7f0000007000)) 2018/04/20 01:14:39 executing program 4: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) 2018/04/20 01:14:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000012c0)='net/ip6_tables_matches\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x4) 2018/04/20 01:14:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) syzkaller login: [ 44.916139] ip (3757) used greatest stack depth: 54672 bytes left [ 46.290417] ip (3890) used greatest stack depth: 54560 bytes left [ 46.308360] ip (3891) used greatest stack depth: 54544 bytes left [ 46.336170] ip (3894) used greatest stack depth: 54200 bytes left [ 46.696227] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.702724] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.733018] device bridge_slave_0 entered promiscuous mode [ 46.796255] ip (3926) used greatest stack depth: 53960 bytes left [ 46.801617] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.809110] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.842211] device bridge_slave_0 entered promiscuous mode [ 46.946498] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.953015] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.978014] device bridge_slave_1 entered promiscuous mode [ 46.989934] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.996395] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.010278] device bridge_slave_0 entered promiscuous mode [ 47.024996] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.031451] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.043962] device bridge_slave_0 entered promiscuous mode [ 47.056755] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.063214] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.074254] device bridge_slave_0 entered promiscuous mode [ 47.089365] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.095817] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.120346] device bridge_slave_0 entered promiscuous mode [ 47.137695] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.144201] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.156810] device bridge_slave_1 entered promiscuous mode [ 47.163199] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.169656] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.196165] device bridge_slave_0 entered promiscuous mode [ 47.209872] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.216315] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.225326] device bridge_slave_0 entered promiscuous mode [ 47.235623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.256958] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.266639] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.273132] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.303330] device bridge_slave_1 entered promiscuous mode [ 47.309887] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.316383] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.334820] device bridge_slave_1 entered promiscuous mode [ 47.341588] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.348136] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.368400] device bridge_slave_1 entered promiscuous mode [ 47.375176] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.381630] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.408133] device bridge_slave_1 entered promiscuous mode [ 47.429898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.437463] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.446002] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.452467] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.506501] device bridge_slave_1 entered promiscuous mode [ 47.514645] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.521181] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.535109] device bridge_slave_1 entered promiscuous mode [ 47.556356] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.566533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.575219] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.590164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.698835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.756112] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.772798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.781678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.798467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.835220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.953683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.961985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.381163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.407813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.558260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.616187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.771099] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.805685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.826065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.847127] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.870455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.976208] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.987744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.996012] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.050715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.063648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.080946] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.211527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.632341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.675710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.812772] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.885189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.894654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.984971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.021958] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.029265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.040813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.106305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.113697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.121750] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.129682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.137871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.165296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.174813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.185780] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.246478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.254804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.267844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.307816] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.323258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.332419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.346503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.357814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.378238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.405367] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.414688] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.421998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.447234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.474654] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.484294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.499734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.526936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.583397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.590558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.601737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.645841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.658145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.673389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.700808] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.714075] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.726698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.740350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.770114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.794191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.823898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.854581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.871811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.883394] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.892518] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.910126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.926511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.943097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.959078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.981381] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.989376] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.006840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.047970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.083734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.109785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.141407] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.148594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.162963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.763303] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.769769] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.776639] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.783153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.851958] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.860706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.879254] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.885723] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.892564] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.899085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.941981] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.960396] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.966901] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.973773] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.980805] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.045088] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.246741] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.253217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.260098] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.266537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.282734] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.298479] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.304945] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.311791] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.318260] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.357713] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.365096] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.372079] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.378890] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.385357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.434161] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.441466] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.447923] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.454750] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.461203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.475191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.498752] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.505232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.512128] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.518596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.584552] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.920221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.933382] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.963737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.993687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.017015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.027240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.034780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.999127] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.112607] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.403827] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.575184] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.590815] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.688614] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.799519] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.809722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.820656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.866267] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.880222] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.886488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.900941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.017342] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.243019] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.249362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.259618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.340922] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.347243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.365893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.399285] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.405556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.419707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.530293] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.536523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.549935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.620095] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.626399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.638713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.806022] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.812343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.822527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.072318] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/20 01:15:06 executing program 0: 2018/04/20 01:15:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x7) keyctl$chown(0x4, 0x0, r3, r4) 2018/04/20 01:15:06 executing program 3: 2018/04/20 01:15:06 executing program 2: 2018/04/20 01:15:06 executing program 7: 2018/04/20 01:15:06 executing program 4: 2018/04/20 01:15:06 executing program 6: 2018/04/20 01:15:06 executing program 5: 2018/04/20 01:15:06 executing program 4: 2018/04/20 01:15:06 executing program 2: 2018/04/20 01:15:06 executing program 0: 2018/04/20 01:15:06 executing program 6: 2018/04/20 01:15:06 executing program 3: 2018/04/20 01:15:06 executing program 7: 2018/04/20 01:15:06 executing program 5: 2018/04/20 01:15:06 executing program 1: 2018/04/20 01:15:06 executing program 4: 2018/04/20 01:15:06 executing program 2: 2018/04/20 01:15:06 executing program 7: 2018/04/20 01:15:06 executing program 0: 2018/04/20 01:15:06 executing program 3: 2018/04/20 01:15:06 executing program 5: 2018/04/20 01:15:06 executing program 1: 2018/04/20 01:15:06 executing program 6: 2018/04/20 01:15:06 executing program 4: 2018/04/20 01:15:07 executing program 2: 2018/04/20 01:15:07 executing program 3: 2018/04/20 01:15:07 executing program 0: 2018/04/20 01:15:07 executing program 7: 2018/04/20 01:15:07 executing program 5: 2018/04/20 01:15:07 executing program 6: 2018/04/20 01:15:07 executing program 1: 2018/04/20 01:15:07 executing program 4: 2018/04/20 01:15:07 executing program 2: 2018/04/20 01:15:07 executing program 3: 2018/04/20 01:15:07 executing program 7: 2018/04/20 01:15:07 executing program 5: 2018/04/20 01:15:07 executing program 0: 2018/04/20 01:15:07 executing program 1: 2018/04/20 01:15:07 executing program 6: 2018/04/20 01:15:07 executing program 4: 2018/04/20 01:15:07 executing program 3: 2018/04/20 01:15:07 executing program 2: 2018/04/20 01:15:07 executing program 0: 2018/04/20 01:15:07 executing program 6: 2018/04/20 01:15:07 executing program 1: 2018/04/20 01:15:07 executing program 7: 2018/04/20 01:15:07 executing program 5: 2018/04/20 01:15:07 executing program 4: 2018/04/20 01:15:07 executing program 2: 2018/04/20 01:15:07 executing program 3: 2018/04/20 01:15:07 executing program 0: 2018/04/20 01:15:07 executing program 7: 2018/04/20 01:15:07 executing program 1: 2018/04/20 01:15:07 executing program 5: 2018/04/20 01:15:07 executing program 6: 2018/04/20 01:15:07 executing program 6: 2018/04/20 01:15:07 executing program 4: 2018/04/20 01:15:07 executing program 0: 2018/04/20 01:15:07 executing program 3: 2018/04/20 01:15:07 executing program 2: 2018/04/20 01:15:07 executing program 7: 2018/04/20 01:15:08 executing program 1: 2018/04/20 01:15:08 executing program 5: 2018/04/20 01:15:08 executing program 6: 2018/04/20 01:15:08 executing program 4: 2018/04/20 01:15:08 executing program 7: 2018/04/20 01:15:08 executing program 0: 2018/04/20 01:15:08 executing program 3: 2018/04/20 01:15:08 executing program 2: 2018/04/20 01:15:08 executing program 5: 2018/04/20 01:15:08 executing program 1: 2018/04/20 01:15:08 executing program 4: 2018/04/20 01:15:08 executing program 1: 2018/04/20 01:15:08 executing program 3: 2018/04/20 01:15:08 executing program 0: 2018/04/20 01:15:08 executing program 7: 2018/04/20 01:15:08 executing program 6: 2018/04/20 01:15:08 executing program 2: 2018/04/20 01:15:08 executing program 5: 2018/04/20 01:15:08 executing program 4: 2018/04/20 01:15:08 executing program 6: 2018/04/20 01:15:08 executing program 7: 2018/04/20 01:15:08 executing program 3: 2018/04/20 01:15:08 executing program 1: 2018/04/20 01:15:08 executing program 2: 2018/04/20 01:15:08 executing program 5: 2018/04/20 01:15:08 executing program 0: 2018/04/20 01:15:08 executing program 4: 2018/04/20 01:15:08 executing program 3: 2018/04/20 01:15:08 executing program 7: 2018/04/20 01:15:08 executing program 1: 2018/04/20 01:15:08 executing program 0: 2018/04/20 01:15:08 executing program 2: 2018/04/20 01:15:08 executing program 6: 2018/04/20 01:15:08 executing program 5: 2018/04/20 01:15:09 executing program 6: 2018/04/20 01:15:09 executing program 3: 2018/04/20 01:15:09 executing program 2: 2018/04/20 01:15:09 executing program 1: 2018/04/20 01:15:09 executing program 5: 2018/04/20 01:15:09 executing program 7: 2018/04/20 01:15:09 executing program 0: 2018/04/20 01:15:09 executing program 4: 2018/04/20 01:15:09 executing program 3: 2018/04/20 01:15:09 executing program 5: 2018/04/20 01:15:09 executing program 1: 2018/04/20 01:15:09 executing program 6: 2018/04/20 01:15:09 executing program 7: 2018/04/20 01:15:09 executing program 2: 2018/04/20 01:15:09 executing program 0: 2018/04/20 01:15:09 executing program 4: 2018/04/20 01:15:09 executing program 1: 2018/04/20 01:15:09 executing program 3: 2018/04/20 01:15:09 executing program 2: 2018/04/20 01:15:09 executing program 6: 2018/04/20 01:15:09 executing program 0: 2018/04/20 01:15:09 executing program 5: 2018/04/20 01:15:09 executing program 7: 2018/04/20 01:15:09 executing program 1: 2018/04/20 01:15:09 executing program 4: 2018/04/20 01:15:09 executing program 6: 2018/04/20 01:15:09 executing program 5: 2018/04/20 01:15:09 executing program 3: 2018/04/20 01:15:09 executing program 0: 2018/04/20 01:15:09 executing program 2: 2018/04/20 01:15:09 executing program 7: 2018/04/20 01:15:09 executing program 1: 2018/04/20 01:15:10 executing program 4: 2018/04/20 01:15:10 executing program 6: 2018/04/20 01:15:10 executing program 7: 2018/04/20 01:15:10 executing program 3: 2018/04/20 01:15:10 executing program 2: 2018/04/20 01:15:10 executing program 5: 2018/04/20 01:15:10 executing program 0: 2018/04/20 01:15:10 executing program 1: 2018/04/20 01:15:10 executing program 3: 2018/04/20 01:15:10 executing program 5: 2018/04/20 01:15:10 executing program 4: 2018/04/20 01:15:10 executing program 2: 2018/04/20 01:15:10 executing program 7: 2018/04/20 01:15:10 executing program 6: 2018/04/20 01:15:10 executing program 0: 2018/04/20 01:15:10 executing program 1: 2018/04/20 01:15:10 executing program 4: 2018/04/20 01:15:10 executing program 5: 2018/04/20 01:15:10 executing program 0: 2018/04/20 01:15:10 executing program 3: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@nodiscard='nodiscard', 0x2c}, {@nointegrity='nointegrity', 0x2c}]}) 2018/04/20 01:15:10 executing program 7: 2018/04/20 01:15:10 executing program 2: 2018/04/20 01:15:10 executing program 1: 2018/04/20 01:15:10 executing program 6: 2018/04/20 01:15:10 executing program 5: 2018/04/20 01:15:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x8}, 0x20) 2018/04/20 01:15:10 executing program 0: 2018/04/20 01:15:10 executing program 2: 2018/04/20 01:15:10 executing program 7: 2018/04/20 01:15:10 executing program 5: 2018/04/20 01:15:10 executing program 1: 2018/04/20 01:15:10 executing program 6: 2018/04/20 01:15:10 executing program 0: 2018/04/20 01:15:10 executing program 4: 2018/04/20 01:15:10 executing program 2: 2018/04/20 01:15:10 executing program 3: 2018/04/20 01:15:10 executing program 7: 2018/04/20 01:15:11 executing program 4: 2018/04/20 01:15:11 executing program 7: 2018/04/20 01:15:11 executing program 3: 2018/04/20 01:15:11 executing program 1: 2018/04/20 01:15:11 executing program 6: 2018/04/20 01:15:11 executing program 2: 2018/04/20 01:15:11 executing program 0: 2018/04/20 01:15:11 executing program 5: 2018/04/20 01:15:11 executing program 3: 2018/04/20 01:15:11 executing program 7: 2018/04/20 01:15:11 executing program 2: 2018/04/20 01:15:11 executing program 3: 2018/04/20 01:15:11 executing program 4: 2018/04/20 01:15:11 executing program 0: 2018/04/20 01:15:11 executing program 5: 2018/04/20 01:15:11 executing program 6: 2018/04/20 01:15:11 executing program 1: 2018/04/20 01:15:11 executing program 2: 2018/04/20 01:15:11 executing program 7: 2018/04/20 01:15:11 executing program 4: 2018/04/20 01:15:11 executing program 5: 2018/04/20 01:15:11 executing program 3: 2018/04/20 01:15:11 executing program 6: 2018/04/20 01:15:11 executing program 0: 2018/04/20 01:15:11 executing program 3: 2018/04/20 01:15:11 executing program 2: 2018/04/20 01:15:11 executing program 4: 2018/04/20 01:15:11 executing program 7: 2018/04/20 01:15:11 executing program 0: 2018/04/20 01:15:11 executing program 1: 2018/04/20 01:15:11 executing program 6: 2018/04/20 01:15:11 executing program 5: 2018/04/20 01:15:11 executing program 3: 2018/04/20 01:15:11 executing program 2: 2018/04/20 01:15:12 executing program 2: 2018/04/20 01:15:12 executing program 1: 2018/04/20 01:15:12 executing program 4: 2018/04/20 01:15:12 executing program 0: 2018/04/20 01:15:12 executing program 7: 2018/04/20 01:15:12 executing program 6: 2018/04/20 01:15:12 executing program 5: 2018/04/20 01:15:12 executing program 3: 2018/04/20 01:15:12 executing program 2: 2018/04/20 01:15:12 executing program 1: 2018/04/20 01:15:12 executing program 4: 2018/04/20 01:15:12 executing program 0: 2018/04/20 01:15:12 executing program 3: 2018/04/20 01:15:12 executing program 6: 2018/04/20 01:15:12 executing program 7: 2018/04/20 01:15:12 executing program 2: 2018/04/20 01:15:12 executing program 5: 2018/04/20 01:15:12 executing program 1: 2018/04/20 01:15:12 executing program 0: 2018/04/20 01:15:12 executing program 4: 2018/04/20 01:15:12 executing program 7: 2018/04/20 01:15:12 executing program 3: 2018/04/20 01:15:12 executing program 6: 2018/04/20 01:15:12 executing program 5: 2018/04/20 01:15:12 executing program 2: 2018/04/20 01:15:12 executing program 7: 2018/04/20 01:15:12 executing program 6: 2018/04/20 01:15:12 executing program 4: 2018/04/20 01:15:12 executing program 0: 2018/04/20 01:15:13 executing program 1: 2018/04/20 01:15:13 executing program 3: 2018/04/20 01:15:13 executing program 7: 2018/04/20 01:15:13 executing program 2: 2018/04/20 01:15:13 executing program 4: 2018/04/20 01:15:13 executing program 5: 2018/04/20 01:15:13 executing program 0: 2018/04/20 01:15:13 executing program 6: 2018/04/20 01:15:13 executing program 6: 2018/04/20 01:15:13 executing program 3: 2018/04/20 01:15:13 executing program 2: 2018/04/20 01:15:13 executing program 1: 2018/04/20 01:15:13 executing program 5: 2018/04/20 01:15:13 executing program 4: 2018/04/20 01:15:13 executing program 7: 2018/04/20 01:15:13 executing program 1: 2018/04/20 01:15:13 executing program 0: 2018/04/20 01:15:13 executing program 5: 2018/04/20 01:15:13 executing program 3: 2018/04/20 01:15:13 executing program 6: 2018/04/20 01:15:13 executing program 2: 2018/04/20 01:15:13 executing program 4: 2018/04/20 01:15:13 executing program 0: 2018/04/20 01:15:13 executing program 7: 2018/04/20 01:15:13 executing program 3: 2018/04/20 01:15:13 executing program 6: 2018/04/20 01:15:13 executing program 4: 2018/04/20 01:15:13 executing program 5: 2018/04/20 01:15:13 executing program 1: 2018/04/20 01:15:13 executing program 2: 2018/04/20 01:15:13 executing program 7: 2018/04/20 01:15:13 executing program 0: 2018/04/20 01:15:13 executing program 3: 2018/04/20 01:15:13 executing program 6: 2018/04/20 01:15:13 executing program 4: 2018/04/20 01:15:13 executing program 1: 2018/04/20 01:15:13 executing program 5: 2018/04/20 01:15:13 executing program 6: 2018/04/20 01:15:14 executing program 7: 2018/04/20 01:15:14 executing program 2: 2018/04/20 01:15:14 executing program 0: 2018/04/20 01:15:14 executing program 3: 2018/04/20 01:15:14 executing program 4: 2018/04/20 01:15:14 executing program 5: 2018/04/20 01:15:14 executing program 1: 2018/04/20 01:15:14 executing program 2: 2018/04/20 01:15:14 executing program 7: 2018/04/20 01:15:14 executing program 6: 2018/04/20 01:15:14 executing program 4: 2018/04/20 01:15:14 executing program 0: 2018/04/20 01:15:14 executing program 3: 2018/04/20 01:15:14 executing program 7: 2018/04/20 01:15:14 executing program 1: 2018/04/20 01:15:14 executing program 2: 2018/04/20 01:15:14 executing program 3: 2018/04/20 01:15:14 executing program 4: 2018/04/20 01:15:14 executing program 5: 2018/04/20 01:15:14 executing program 0: 2018/04/20 01:15:14 executing program 6: 2018/04/20 01:15:14 executing program 3: 2018/04/20 01:15:14 executing program 2: 2018/04/20 01:15:14 executing program 1: 2018/04/20 01:15:14 executing program 7: 2018/04/20 01:15:14 executing program 4: 2018/04/20 01:15:14 executing program 5: 2018/04/20 01:15:14 executing program 0: 2018/04/20 01:15:14 executing program 6: 2018/04/20 01:15:14 executing program 2: 2018/04/20 01:15:14 executing program 3: 2018/04/20 01:15:14 executing program 0: 2018/04/20 01:15:14 executing program 4: 2018/04/20 01:15:14 executing program 1: 2018/04/20 01:15:14 executing program 7: 2018/04/20 01:15:14 executing program 5: 2018/04/20 01:15:15 executing program 3: 2018/04/20 01:15:15 executing program 6: 2018/04/20 01:15:15 executing program 2: 2018/04/20 01:15:15 executing program 4: 2018/04/20 01:15:15 executing program 5: 2018/04/20 01:15:15 executing program 1: 2018/04/20 01:15:15 executing program 7: 2018/04/20 01:15:15 executing program 0: 2018/04/20 01:15:15 executing program 6: 2018/04/20 01:15:15 executing program 4: 2018/04/20 01:15:15 executing program 2: 2018/04/20 01:15:15 executing program 0: 2018/04/20 01:15:15 executing program 1: 2018/04/20 01:15:15 executing program 5: 2018/04/20 01:15:15 executing program 3: 2018/04/20 01:15:15 executing program 7: 2018/04/20 01:15:15 executing program 4: 2018/04/20 01:15:15 executing program 2: 2018/04/20 01:15:15 executing program 6: 2018/04/20 01:15:15 executing program 0: 2018/04/20 01:15:15 executing program 5: 2018/04/20 01:15:15 executing program 3: 2018/04/20 01:15:15 executing program 1: 2018/04/20 01:15:15 executing program 4: 2018/04/20 01:15:15 executing program 7: 2018/04/20 01:15:15 executing program 6: 2018/04/20 01:15:15 executing program 3: 2018/04/20 01:15:15 executing program 0: 2018/04/20 01:15:15 executing program 2: 2018/04/20 01:15:15 executing program 5: 2018/04/20 01:15:15 executing program 4: 2018/04/20 01:15:15 executing program 1: 2018/04/20 01:15:15 executing program 7: 2018/04/20 01:15:16 executing program 3: 2018/04/20 01:15:16 executing program 6: 2018/04/20 01:15:16 executing program 4: 2018/04/20 01:15:16 executing program 5: 2018/04/20 01:15:16 executing program 1: 2018/04/20 01:15:16 executing program 0: 2018/04/20 01:15:16 executing program 2: 2018/04/20 01:15:16 executing program 7: 2018/04/20 01:15:16 executing program 5: 2018/04/20 01:15:16 executing program 4: 2018/04/20 01:15:16 executing program 3: 2018/04/20 01:15:16 executing program 6: 2018/04/20 01:15:16 executing program 7: 2018/04/20 01:15:16 executing program 1: 2018/04/20 01:15:16 executing program 2: 2018/04/20 01:15:16 executing program 0: 2018/04/20 01:15:16 executing program 4: 2018/04/20 01:15:16 executing program 5: 2018/04/20 01:15:16 executing program 3: 2018/04/20 01:15:16 executing program 6: 2018/04/20 01:15:16 executing program 7: 2018/04/20 01:15:16 executing program 1: 2018/04/20 01:15:16 executing program 0: 2018/04/20 01:15:16 executing program 2: 2018/04/20 01:15:16 executing program 4: 2018/04/20 01:15:16 executing program 3: 2018/04/20 01:15:16 executing program 6: 2018/04/20 01:15:16 executing program 7: 2018/04/20 01:15:16 executing program 5: 2018/04/20 01:15:16 executing program 2: 2018/04/20 01:15:16 executing program 0: 2018/04/20 01:15:16 executing program 1: 2018/04/20 01:15:16 executing program 4: 2018/04/20 01:15:16 executing program 7: 2018/04/20 01:15:17 executing program 3: 2018/04/20 01:15:17 executing program 6: 2018/04/20 01:15:17 executing program 0: 2018/04/20 01:15:17 executing program 1: 2018/04/20 01:15:17 executing program 2: 2018/04/20 01:15:17 executing program 5: 2018/04/20 01:15:17 executing program 7: 2018/04/20 01:15:17 executing program 4: 2018/04/20 01:15:17 executing program 1: 2018/04/20 01:15:17 executing program 3: 2018/04/20 01:15:17 executing program 6: 2018/04/20 01:15:17 executing program 2: 2018/04/20 01:15:17 executing program 0: 2018/04/20 01:15:17 executing program 5: 2018/04/20 01:15:17 executing program 7: 2018/04/20 01:15:17 executing program 4: 2018/04/20 01:15:17 executing program 6: 2018/04/20 01:15:17 executing program 1: 2018/04/20 01:15:17 executing program 2: 2018/04/20 01:15:17 executing program 5: 2018/04/20 01:15:17 executing program 0: 2018/04/20 01:15:17 executing program 3: 2018/04/20 01:15:17 executing program 7: 2018/04/20 01:15:17 executing program 1: 2018/04/20 01:15:17 executing program 5: 2018/04/20 01:15:17 executing program 7: 2018/04/20 01:15:17 executing program 4: 2018/04/20 01:15:17 executing program 6: 2018/04/20 01:15:17 executing program 3: 2018/04/20 01:15:17 executing program 2: 2018/04/20 01:15:17 executing program 0: 2018/04/20 01:15:17 executing program 4: 2018/04/20 01:15:17 executing program 6: 2018/04/20 01:15:17 executing program 3: 2018/04/20 01:15:17 executing program 5: 2018/04/20 01:15:18 executing program 1: 2018/04/20 01:15:18 executing program 0: 2018/04/20 01:15:18 executing program 7: 2018/04/20 01:15:18 executing program 2: 2018/04/20 01:15:18 executing program 3: 2018/04/20 01:15:18 executing program 4: 2018/04/20 01:15:18 executing program 5: 2018/04/20 01:15:18 executing program 6: 2018/04/20 01:15:18 executing program 2: 2018/04/20 01:15:18 executing program 3: 2018/04/20 01:15:18 executing program 1: 2018/04/20 01:15:18 executing program 7: 2018/04/20 01:15:18 executing program 4: 2018/04/20 01:15:18 executing program 0: 2018/04/20 01:15:18 executing program 5: 2018/04/20 01:15:18 executing program 2: 2018/04/20 01:15:18 executing program 6: 2018/04/20 01:15:18 executing program 2: 2018/04/20 01:15:18 executing program 1: 2018/04/20 01:15:18 executing program 6: 2018/04/20 01:15:18 executing program 3: 2018/04/20 01:15:18 executing program 7: 2018/04/20 01:15:18 executing program 0: 2018/04/20 01:15:18 executing program 5: 2018/04/20 01:15:18 executing program 4: 2018/04/20 01:15:18 executing program 7: 2018/04/20 01:15:18 executing program 1: 2018/04/20 01:15:18 executing program 2: 2018/04/20 01:15:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ptrace(0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x0, 0x0) 2018/04/20 01:15:18 executing program 6: 2018/04/20 01:15:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/04/20 01:15:18 executing program 5: socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) 2018/04/20 01:15:18 executing program 0: stat(&(0x7f0000000300)="2f2f66696c6530fe", &(0x7f0000000500)) chown(&(0x7f00000002c0)="2f2f66696c6530fe", 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)="2f2f66696c6530fe", 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000280)}], 0x0, &(0x7f00000004c0)=ANY=[]) pipe(&(0x7f0000000040)) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xe, 0x10, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) unlinkat(0xffffffffffffffff, &(0x7f0000000080)="2f2f66696c6530fe", 0x200) getuid() 2018/04/20 01:15:18 executing program 7: gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f00001b9ffc)) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c49000)={{}, {0x0, r0}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) 2018/04/20 01:15:18 executing program 2: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) timer_create(0x0, &(0x7f0000000ac0)={0x0, 0x26, 0x0, @thr={&(0x7f0000000980), &(0x7f0000000a00)}}, &(0x7f0000000b00)) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000b80)={{}, {r0, r1+30000000}}, 0x0) 2018/04/20 01:15:18 executing program 1: timer_create(0x3, &(0x7f0000000280)={0x0, 0x1a, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f00000001c0)) timer_gettime(0x0, &(0x7f0000000240)) 2018/04/20 01:15:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000740)=0x90) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in=@local, @in=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000580)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000004c0), 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/04/20 01:15:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x3a}, &(0x7f0000000200)) timer_delete(0x0) 2018/04/20 01:15:19 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x213d) syz_open_pts(r1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5412, &(0x7f0000000000)={0xffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000040)=0x200) pipe(&(0x7f00000001c0)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80005, 0xffffffff00000000, &(0x7f00000000c0)) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100)=""/33, &(0x7f0000000140)=0x21) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)) accept4$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e, 0x0) 2018/04/20 01:15:19 executing program 1: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) 2018/04/20 01:15:19 executing program 2: socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0xfffffffffffffffd}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/20 01:15:19 executing program 3: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x9, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000200), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/04/20 01:15:19 executing program 0: socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000400), 0x800) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000440)={0x89, @rand_addr=0x8, 0x4e21, 0x0, 'rr\x00', 0x10, 0x0, 0x32}, 0x2c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup(r3) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1000, 0x1ff, 0x6, 0x3f, 0x200, 0x1000, 0x7, {0x0, @in6={{0xa, 0x4e21, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x4, 0x800, 0x7fffffff, 0x9, 0x7}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000280)={0x100000000, 0x9, 0x0, 0x89d9, 0x8, 0x3ff, 0x2, 0x101}, &(0x7f00000002c0)=0x20) syslog(0x9, &(0x7f0000000300)=""/220, 0xdc) accept4(r1, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) 2018/04/20 01:15:19 executing program 4: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) getpid() waitid(0x0, 0x0, &(0x7f0000000140), 0x204000000c, &(0x7f0000000000)) 2018/04/20 01:15:19 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x4) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/20 01:15:19 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)) poll(&(0x7f0000000040), 0x0, 0x0) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x0, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/20 01:15:19 executing program 0: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) 2018/04/20 01:15:19 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x400) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/20 01:15:19 executing program 6: 2018/04/20 01:15:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x3e, 0x0, 0x0, 0x2]}, 0xc) ppoll(&(0x7f0000000140)=[{}, {r0}], 0x2, &(0x7f0000000180), &(0x7f00000001c0)={0x7}, 0x8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/20 01:15:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') 2018/04/20 01:15:19 executing program 7: mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x7, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) 2018/04/20 01:15:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) inotify_rm_watch(r0, 0x0) ptrace(0xffffffffffffffff, 0x0) 2018/04/20 01:15:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8084, &(0x7f0000000100)={0x2, 0x104e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0xfffffffffffffe16) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000b32fff)}}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1000000000000002, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r3, 0x8, r4) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82000, 0x0) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000040), 0x2) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r6 = dup(r3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff6b) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r3, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc), 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(0xffffffffffffffff, &(0x7f0000002740)=""/4096, 0xfffffffffffffff7) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000078ff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') sendfile(r6, r7, 0x0, 0xef5d) [ 82.964865] random: crng init done 2018/04/20 01:15:20 executing program 6: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/20 01:15:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000000080)) ptrace(0xffffffffffffffff, 0x0) 2018/04/20 01:15:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/04/20 01:15:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fe}, 0xb) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797acd23d4e880aed6fb37"], 0xc) 2018/04/20 01:15:20 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x100000001}) 2018/04/20 01:15:20 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8084, &(0x7f0000000100)={0x2, 0x104e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0xfffffffffffffe16) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000b32fff)}}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1000000000000002, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r3, 0x8, r4) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82000, 0x0) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000040), 0x2) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r6 = dup(r3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff6b) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r3, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc), 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(0xffffffffffffffff, &(0x7f0000002740)=""/4096, 0xfffffffffffffff7) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000078ff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') sendfile(r6, r7, 0x0, 0xef5d) 2018/04/20 01:15:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) dup2(r0, r1) 2018/04/20 01:15:20 executing program 7: mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x7, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) 2018/04/20 01:15:20 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x400) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/20 01:15:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='ns/cgroup\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @rand_addr, @broadcast}, &(0x7f00000002c0)=0xc) epoll_create1(0x0) 2018/04/20 01:15:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000500)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000004900)="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", 0x26b}], 0x1, &(0x7f0000000f00), 0x0, 0x4000004}, 0x8001}], 0x1, 0x0) 2018/04/20 01:15:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) 2018/04/20 01:15:20 executing program 3: shmctl$SHM_LOCK(0x0, 0xd) 2018/04/20 01:15:20 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) 2018/04/20 01:15:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e000000239396fc54b85b51414aa00000000010000007f000001"], 0x1) 2018/04/20 01:15:20 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xe000, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:15:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000500)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000004900)="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", 0x26d}], 0x1, &(0x7f0000000f00), 0x0, 0x4000004}, 0x8001}], 0x1, 0x0) 2018/04/20 01:15:20 executing program 3: shmctl$SHM_LOCK(0x0, 0xe) 2018/04/20 01:15:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/20 01:15:20 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000080), 0x4) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/04/20 01:15:21 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, 0x2c) 2018/04/20 01:15:21 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00', 0x0, 0x20, 0xf}, 0x2c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x7, 0x0, 0x10003, 0xd77}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000080)={0xfffffffffffffff8, r2}) 2018/04/20 01:15:21 executing program 4: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='keyringkeyring\x00', 0xfffffffffffffffe) 2018/04/20 01:15:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'bridge_slave_0\x00'}, 0x18) 2018/04/20 01:15:21 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000200)=""/78, 0x4e) 2018/04/20 01:15:21 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000080), 0x4) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/04/20 01:15:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) 2018/04/20 01:15:21 executing program 7: add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/20 01:15:21 executing program 7: add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/20 01:15:21 executing program 4: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000280), 0x0, 0x0) 2018/04/20 01:15:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x0) 2018/04/20 01:15:21 executing program 2: fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x1}, 0x8, 0x80800) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) 2018/04/20 01:15:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xb, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/20 01:15:21 executing program 3: r0 = userfaultfd(0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/71, 0x47}], 0x1) 2018/04/20 01:15:21 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/244, 0xf4}}], 0x1, 0x0, &(0x7f0000000800)={0x77359400}) write$binfmt_misc(r1, &(0x7f0000000400)={'syz0'}, 0x4) 2018/04/20 01:15:21 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 2018/04/20 01:15:21 executing program 7: add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="bc", 0x1, 0xfffffffffffffffb) 2018/04/20 01:15:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth1_to_team\x00'}) 2018/04/20 01:15:21 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f00000019c0)={&(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "e35b8adb5323"}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}, 0x0) 2018/04/20 01:15:21 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00007b1000), 0x4) 2018/04/20 01:15:21 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"d21aa83fff0183"}}, [{"ed5e895f06026f"}, {"52c28f2c7fbc63"}, {"3d6fa61d4eb367"}, {"1a7e04440e541e"}, {"3c412c1101e650"}, {"b1f2ecda268314"}, {"4caa54114d9004"}, {"61168710fc8cca"}]}, 0x48) 2018/04/20 01:15:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/20 01:15:21 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/244, 0xf4}}], 0x1, 0x0, &(0x7f0000000800)={0x77359400}) write$binfmt_misc(r1, &(0x7f0000000400)={'syz0'}, 0x4) 2018/04/20 01:15:21 executing program 7: add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="bc", 0x1, 0xfffffffffffffffb) 2018/04/20 01:15:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/20 01:15:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth1_to_team\x00'}) 2018/04/20 01:15:21 executing program 3: kexec_load(0x0, 0x0, &(0x7f00000003c0), 0xffffffffffffffff) 2018/04/20 01:15:21 executing program 0: syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f00000007c0)={[{@check_int_print_mask={'check_int_print_mask', 0x3d}, 0x2c}]}) 2018/04/20 01:15:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x2db) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2}, 0x10) 2018/04/20 01:15:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'veth1\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/20 01:15:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x3a, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth1_to_team\x00'}) 2018/04/20 01:15:21 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') write$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/04/20 01:15:22 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/20 01:15:22 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendmmsg$nfc_llcp(r1, &(0x7f0000001580)=[{&(0x7f0000000180)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "79420ea18e5d71e514586b2c0bdfb00fe973b21d0added08f0dba7a48ab12050c35ec3df7d4b746c7b3edbcd41892684b340de009123f90f4a00ae9ea9bc10"}, 0x58, &(0x7f0000001440), 0x0, &(0x7f0000001480)={0xc}, 0xc}], 0x1, 0x0) 2018/04/20 01:15:22 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f0000000200), 0x0, &(0x7f0000000240)}, &(0x7f0000000300)=0xc) 2018/04/20 01:15:22 executing program 6: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='.!md5sum\x00', 0x0) 2018/04/20 01:15:22 executing program 4: pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) 2018/04/20 01:15:22 executing program 5: syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x1, [0x12f, 0x6ff, 0x3f, 0xbea]}) 2018/04/20 01:15:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/20 01:15:22 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/20 01:15:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) clock_getres(0x7, &(0x7f0000000100)) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r3 = memfd_create(&(0x7f0000000200)=')-]\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000240)="9332fb54165438f045d2763af1564307", 0x10) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200000000000, 0x800, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'bridge_slave_0\x00'}, 0x18) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000000340)='.dead\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0) 2018/04/20 01:15:22 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/20 01:15:22 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)) 2018/04/20 01:15:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x3a, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth1_to_team\x00'}) 2018/04/20 01:15:22 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x800000006, @broadcast=0xffffffff, 0x0, 0x0, "6f766600008000000000000000f000"}, 0x2c) 2018/04/20 01:15:22 executing program 2: setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[], 0x0) 2018/04/20 01:15:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) clock_getres(0x7, &(0x7f0000000100)) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r3 = memfd_create(&(0x7f0000000200)=')-]\x00', 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, 'dummy0\x00', 0x4}, 0x18) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000240)="9332fb54165438f045d2763af1564307", 0x10) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200000000000, 0x800, 0x0) 2018/04/20 01:15:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 85.430337] mmap: syz-executor5 (6976) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/20 01:15:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/86) 2018/04/20 01:15:22 executing program 5: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='.!md5sum\x00', 0x0) 2018/04/20 01:15:22 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000400)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, r0) 2018/04/20 01:15:22 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000000180), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) 2018/04/20 01:15:22 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/181, 0xb5}], 0x1) 2018/04/20 01:15:22 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/20 01:15:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/20 01:15:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/86) 2018/04/20 01:15:22 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000000100)) 2018/04/20 01:15:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x50) 2018/04/20 01:15:22 executing program 5: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='.!md5sum\x00', 0x0) 2018/04/20 01:15:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/20 01:15:23 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f00000001c0)}}) 2018/04/20 01:15:23 executing program 4: r0 = socket$inet(0x2, 0x4000400000000001, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000200)=0x80) 2018/04/20 01:15:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/20 01:15:23 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)}}, {{&(0x7f00000001c0)=@pppol2tpin6, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/244, 0xf4}}], 0x2, 0x2, &(0x7f0000000800)={0x77359400}) 2018/04/20 01:15:23 executing program 3: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init() creat(&(0x7f00000000c0)='./control/file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000b3aff6)='./control\x00', 0x1000800) 2018/04/20 01:15:23 executing program 1: request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='vboxnet1trusted^z[\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000100)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xffffffffffffffff) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="9b2fc7089bbdb980c5", 0x0) 2018/04/20 01:15:23 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/20 01:15:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/250, &(0x7f0000000100)=0xfffffffffffffe0d) 2018/04/20 01:15:23 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="0210000002000000000000000000000034"], 0x11}, 0x1}, 0x0) 2018/04/20 01:15:23 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') 2018/04/20 01:15:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000001c0)={0x10}, 0x6, &(0x7f0000000240)={&(0x7f0000000400)=@newneigh={0x0, 0x1c, 0x0, 0x0, 0x0, {}, [@NDA_MASTER={0x0, 0x9}, @NDA_LLADDR={0x0, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_VNI={0x0, 0x7}, @NDA_LINK_NETNSID={0x0, 0xa}, @NDA_PORT={0x0, 0x6}, @NDA_DST_IPV4={0x0, 0x1, @multicast2=0xe0000002}, @NDA_MASTER={0x0, 0x9}, @NDA_LLADDR={0x0, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_VNI={0x0, 0x7}]}, 0x14}, 0x1}, 0x0) 2018/04/20 01:15:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net\x00') fstat(r0, &(0x7f0000000240)) 2018/04/20 01:15:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 01:15:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/20 01:15:23 executing program 1: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3aff6)='./control\x00', 0x1000800) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x1000000) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x0) close(r1) [ 86.321634] ================================================================== [ 86.329060] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 86.335555] CPU: 1 PID: 7079 Comm: syz-executor7 Not tainted 4.16.0+ #84 [ 86.342385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.351737] Call Trace: [ 86.354335] dump_stack+0x185/0x1d0 [ 86.357966] ? netlink_sendmsg+0xb26/0x1310 [ 86.362283] kmsan_report+0x142/0x240 [ 86.366088] __msan_warning_32+0x6c/0xb0 2018/04/20 01:15:23 executing program 4: r0 = add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="bc", 0x1, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) [ 86.370153] netlink_sendmsg+0xb26/0x1310 [ 86.374309] ? netlink_getsockopt+0xc80/0xc80 [ 86.378814] ___sys_sendmsg+0xec0/0x1310 [ 86.382881] ? __fdget+0x4e/0x60 [ 86.386252] ? __fget_light+0x56/0x710 [ 86.390137] ? __fdget+0x4e/0x60 [ 86.393512] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 86.398878] ? __fget_light+0x6b9/0x710 [ 86.402866] SYSC_sendmsg+0x2a3/0x3d0 [ 86.406680] SyS_sendmsg+0x54/0x80 [ 86.410225] do_syscall_64+0x309/0x430 [ 86.414117] ? ___sys_sendmsg+0x1310/0x1310 2018/04/20 01:15:23 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000400)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0) [ 86.418446] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 86.423629] RIP: 0033:0x455379 [ 86.426815] RSP: 002b:00007f895654ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.434519] RAX: ffffffffffffffda RBX: 00007f895654b6d4 RCX: 0000000000455379 [ 86.441781] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 86.449048] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 86.456317] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 86.463583] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 86.470851] 2018/04/20 01:15:23 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f00000001c0)=""/159) [ 86.472475] Local variable description: ----address@___sys_sendmsg [ 86.478782] Variable was created at: [ 86.482613] ___sys_sendmsg+0xd3/0x1310 [ 86.486586] SYSC_sendmsg+0x2a3/0x3d0 [ 86.490376] ================================================================== [ 86.497725] Disabling lock debugging due to kernel taint [ 86.503168] Kernel panic - not syncing: panic_on_warn set ... [ 86.503168] [ 86.510541] CPU: 1 PID: 7079 Comm: syz-executor7 Tainted: G B 4.16.0+ #84 2018/04/20 01:15:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 86.518681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.528030] Call Trace: [ 86.530632] dump_stack+0x185/0x1d0 [ 86.534280] panic+0x39d/0x940 [ 86.537496] ? netlink_sendmsg+0xb26/0x1310 [ 86.541819] kmsan_report+0x238/0x240 [ 86.545627] __msan_warning_32+0x6c/0xb0 [ 86.549699] netlink_sendmsg+0xb26/0x1310 [ 86.553861] ? netlink_getsockopt+0xc80/0xc80 [ 86.558360] ___sys_sendmsg+0xec0/0x1310 [ 86.562441] ? __fdget+0x4e/0x60 [ 86.565811] ? __fget_light+0x56/0x710 [ 86.569703] ? __fdget+0x4e/0x60 [ 86.573074] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 86.578443] ? __fget_light+0x6b9/0x710 [ 86.582431] SYSC_sendmsg+0x2a3/0x3d0 [ 86.586242] SyS_sendmsg+0x54/0x80 [ 86.589811] do_syscall_64+0x309/0x430 [ 86.593729] ? ___sys_sendmsg+0x1310/0x1310 [ 86.598062] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 86.603246] RIP: 0033:0x455379 [ 86.606433] RSP: 002b:00007f895654ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.614139] RAX: ffffffffffffffda RBX: 00007f895654b6d4 RCX: 0000000000455379 2018/04/20 01:15:23 executing program 0: [ 86.621404] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 86.628675] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 86.635948] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 86.643214] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 86.650957] Dumping ftrace buffer: [ 86.654482] (ftrace buffer empty) [ 86.658166] Kernel Offset: disabled [ 86.661775] Rebooting in 86400 seconds..